... heavy duty grout pump / hose pump / peristaltic pumpLH series heavy-duty industries hose pump is a kind of peristaltic pump, ... , LH25, LH32, LH38, LH50, LH65, LH76 and LH100LH hose pump feature:1. Reversibility2. Seamlessness and Valveless3. Abrasion resistance4. ... Priming with high suction5. Peristaltic hose in the only consuption part Premium grade heavy duty Smart ...